Originally Posted by AR10
New official stance from Glock, is excessive dry firing without snap caps, is not recommend.
Heh. Good luck with that considering that dry firing is part of the safety check at the conclusion of every POST course I've ever shot as well as the safety check after every other official live fire exercise I've ever been involved in.
All 3 of our Glock Armorers said it doesn't really hurt anything. And they're the ones who have to fix our guns if they do have a problem, so if it did hurt anything believe me they'd be the first to complain.